EncoderPlugin
class EncoderPlugin;
class EncoderPlugin : public virtual MediaPlugin {
EncoderPlugin();
public WriterPlugin, public EncoderPlugin {
EncoderPlugin* encoder = dynamic_cast<EncoderPlugin*>(plugin);
AddOnManager::_RegisterEncoder(EncoderPlugin* plugin, const entry_ref& ref)
void _RegisterEncoder(EncoderPlugin* encoder,
EncoderPlugin::EncoderPlugin()
EncoderPlugin* encoderPlugin = dynamic_cast<EncoderPlugin*>(plugin);
EncoderPlugin* encoderPlugin = dynamic_cast<EncoderPlugin*>(plugin);